Coombs, Charles Ira Rocketmen and what they do. - New York F. Watts [1962] - 184 p. 921003 LCCN: 62013958 /L/r83 Subjects--Topical Terms: Rocketry--Vocational guidance--Juvenile literature. LC Class. No.: TL782.8 / .C66 Dewey Class. No.: 629.4 (j)